@charset "UTF-8";
.box-mask {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: #000;
	opacity: 0.5;
	filter: alpha(opacity=50);
	z-index: 99;
	display: none;
}

.box {
	position: absolute;
	width: 1000px;
	height: 620px;
	
	line-height:620px;
	
	text-align: center;
	z-index: 101;
	display: none;
}
.demo{width:100%; height:100%;margin:0 auto;}
.btnDel {
	font: "微软雅黑";
	font-size: 14px;
	width: 125px;
	height: 33px;
	line-height: 33px;
	vertical-align: middle;
	background-image: url(images/btn.png);
	background-repeat: no-repeat;
	border: 0px !important;
	color: #fff;
	cursor: pointer;
	background-color: transparent;
}